package ooday01;
//构造方法的演示
public class ConsDemo {
    public static void main(String[] args) {
            Student zg = new Student();
            zg.name = "张光";
            zg.age = 25;
            zg.className = "jsd2404";
            zg.stuId = "001";
            zg.sayHi();

            Student ll = new Student("李林",24,"jsd2404","002");
            ll.sayHi();

            Student zl = new Student("赵亮",24,"jsd2404","003");
            zl.sayHi();
    }
}
